Amazon.com: DAJAVE 48 Pack Liquor Bottle Pourers, Stainless Steel Liquor Pourers with Rubber Dust Caps and Cleaning Brush, Tapered Speed Pourers for for 1 inch bottle mouth, Fits most Classic Bottles: Home
Pour Spouts for Liquor Bottles Black Speed Pour Pourers with Dust Cap 7+7 - Yahoo Shopping
Budding home bartender here...are these "flip-cap" pourers good enough to be left in the bottle, or should I still resort to replacing the original bottle caps after the night? : r/bartenders